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Item description/product images

DescriptionMaterial:Steel housing.
Nitrile rubber seal.
Version:Ground edges.Note:Preloaded high-accuracy bearings with a 60° thrust angle. The bearings accept both radial and axial forces from both directions. Due to their preload, the angular contact ball bearings provide a high level of stiffness, excellent concentricity, precise tool positioning and repeatability.

The integrated low-friction seal effectively keeps dirt away from the bearing, thereby ensuring excellent operating safety and a long service life.

The bearing friction coefficient Mrl is a reference value.

The moment of inertia corresponds to that of the rotating inner ring.

The limiting speeds are applicable after grease is applied.
Technical data:All bearings are supplied ready for mounting with lubricating grease type KE2P-35 acc. to DIN 51825.

Housing and shaft tolerances correspond to roundness tolerance class IT2 and perpendicularity tolerance class IT4.
Application:For thread drive bearing.Temperature range:-30 °C to +120 °C.Assembly:Precision slotted nuts must be used for mounting the threaded spindles.

To compensate for any material settling during assembly, tighten the slotted nuts using 2x tightening torque, loosen slightly and then tighten using the prescribed tightening torque.
Special features:
RoHS
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 23806 Axial angular contact ball bearing, steel double-row 294 kB

Drawings

Axial angular contact ball bearing, steel double-row

Item selection/filter

Order No.AbbreviationVersionBD

D1D2R min.R1 min.αTightening torque,
precision locknut
Nm
Speed limit
rpm
Static
load rating
N
Dynamic
load rating
N
CADAcc.PriceOrder
23806-1010034201034-2RSDouble-row20 -0,2510-0,00834-0,011210,30,660°646001880013400 185.20 €
23806-1012042251242-2RSDouble-row25 -0,2512-0,00542-0,010250,30,660°838002470016900 190.76 €
23806-1015045251545-2RSDouble-row25 -0,2515-0,00545-0,0127,50,30,660°1035002800017900 194.56 €
23806-1017047251747-2RSDouble-row25 -0,2517-0,00547-0,0129,50,30,660°1533003100018800 196.33 €
23806-1020052282052-2RSDouble-row28 -0,2525-0,00552-0,01350,30,660°1830004700026000 200.12 €
23806-1025057282557-2RSDouble-row28 -0,2525-0,00557-0,01400,30,660°2526005500027500 224.41 €
23806-1030062283062-2RSDouble-row28 -0,2530-0,00562-0,01450,30,660°3222006400029000 235.54 €
23806-1040075344075-2RSDouble-row34 -0,2540-0,00575-0,01570,30,660°55180010100043000 285.13 €
Order No.

AbbreviationAxial
rigidity
N/μm
Tilt rigidity
Nm/mrad
Bearing friction torque
Nm
Moment of
inertia
kg.cm²
Circular runout
μm
Radial
bearing clearance
Hole
tolerance
μm
OD
tolerance
μm
Width
tolerance
μm
CADAcc.PriceOrder
23806-1010034201034-2RS325250,120,0292,0Preloaded0-50-100-250 185.20 €
23806-1012042251242-2RS375500,160,0682,0Preloaded0-50-100-250 190.76 €
23806-1015045251545-2RS400650,200,1022,0Preloaded0-50-100-250 194.56 €
23806-1017047251747-2RS450800,240,1322,0Preloaded0-50-100-250 196.33 €
23806-1020052282052-2RS6501400,300,2732,0Preloaded0-50-100-250 200.12 €
23806-1025057282557-2RS7502000,400,4862,0Preloaded0-50-100-250 224.41 €
23806-1030062283062-2RS8503000,500,7302,5Preloaded0-50-100-250 235.54 €
23806-1040075344075-2RS10005500,702,2602,5Preloaded0-50-100-250 285.13 €
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